NO172518C - PROCEDURE FOR DETACHING COUNTRY DATA DESCRIBING SATELLITES - Google Patents

PROCEDURE FOR DETACHING COUNTRY DATA DESCRIBING SATELLITES

Info

Publication number
NO172518C
NO172518C NO881084A NO881084A NO172518C NO 172518 C NO172518 C NO 172518C NO 881084 A NO881084 A NO 881084A NO 881084 A NO881084 A NO 881084A NO 172518 C NO172518 C NO 172518C
Authority
NO
Norway
Prior art keywords
detaching
procedure
data describing
country data
satellites
Prior art date
Application number
NO881084A
Other languages
Norwegian (no)
Other versions
NO881084L (en
NO172518B (en
NO881084D0 (en
Inventor
Iii Charles Claude Counselman
Original Assignee
Massachusetts Inst Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Massachusetts Inst Technology filed Critical Massachusetts Inst Technology
Publication of NO881084D0 publication Critical patent/NO881084D0/en
Publication of NO881084L publication Critical patent/NO881084L/en
Publication of NO172518B publication Critical patent/NO172518B/en
Publication of NO172518C publication Critical patent/NO172518C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
    • G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
    • G01S19/44—Carrier phase ambiguity resolution; Floating ambiguity; LAMBDA [Least-squares AMBiguity Decorrelation Adjustment] method
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/32—Multimode operation in a single same satellite system, e.g. GPS L1/L2

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Burglar Alarm Systems (AREA)
  • Radio Relay Systems (AREA)
  • Navigation (AREA)
NO881084A 1987-03-20 1988-03-11 PROCEDURE FOR DETACHING COUNTRY DATA DESCRIBING SATELLITES NO172518C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2871287A 1987-03-20 1987-03-20

Publications (4)

Publication Number Publication Date
NO881084D0 NO881084D0 (en) 1988-03-11
NO881084L NO881084L (en) 1988-09-21
NO172518B NO172518B (en) 1993-04-19
NO172518C true NO172518C (en) 1993-07-28

Family

ID=21845004

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881084A NO172518C (en) 1987-03-20 1988-03-11 PROCEDURE FOR DETACHING COUNTRY DATA DESCRIBING SATELLITES

Country Status (5)

Country Link
EP (1) EP0283302A3 (en)
JP (1) JPS63314482A (en)
AU (1) AU602198B2 (en)
CA (1) CA1309478C (en)
NO (1) NO172518C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2020059C (en) * 1989-06-30 1995-05-23 Shigemi Maeda Modular ceramic igniter
FR2706230B1 (en) * 1993-06-07 1995-07-21 Alcatel Mobile Comm France Selection of a home satellite.
GB2396985B (en) 2001-09-12 2005-05-11 Data Fusion Corp Gps near-far resistant receiver
GB2438347B8 (en) 2005-02-25 2009-04-08 Data Fusion Corp Mitigating interference in a signal
JP4937613B2 (en) * 2006-03-22 2012-05-23 国立大学法人 鹿児島大学 Orbit determination device, orbit determination method, and computer program
US7511662B2 (en) * 2006-04-28 2009-03-31 Loctronix Corporation System and method for positioning in configured environments
RU2446410C1 (en) * 2010-12-20 2012-03-27 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" (Сфу) Method of angular orientation of object by signals of satellite radio-navigation systems
TWI595254B (en) * 2014-10-16 2017-08-11 廖恒俊 Method for locating and positioning using broadcast fm signals and phase difference computation technique
CN108562295B (en) * 2018-07-23 2021-07-02 电子科技大学 Three-station time difference orbit determination method based on geostationary satellite two-body model
CN111232247B (en) * 2020-01-17 2023-02-07 上海埃依斯航天科技有限公司 High-reliability micro-nano satellite measurement and control system
CN113029161B (en) * 2021-03-10 2024-04-19 中国科学院上海天文台 Spatial VLBI signal enhancement method and system based on cross-correlation spectrum synthesis
CN113393000B (en) * 2021-05-07 2022-11-11 杭州数知梦科技有限公司 Method for improving passenger flow of conventional bus line through mobile reservation
CN113581501B (en) * 2021-08-27 2023-02-28 重庆两江卫星移动通信有限公司 System and method suitable for networking low-orbit satellite combined orbit determination

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667203A (en) * 1982-03-01 1987-05-19 Aero Service Div, Western Geophysical Method and system for determining position using signals from satellites
US4894662A (en) * 1982-03-01 1990-01-16 Western Atlas International, Inc. Method and system for determining position on a moving platform, such as a ship, using signals from GPS satellites
US4734702A (en) * 1986-02-25 1988-03-29 Litton Systems, Inc. Passive ranging method and apparatus

Also Published As

Publication number Publication date
NO881084L (en) 1988-09-21
NO172518B (en) 1993-04-19
AU1321088A (en) 1988-09-22
EP0283302A3 (en) 1990-05-02
CA1309478C (en) 1992-10-27
AU602198B2 (en) 1990-10-04
JPS63314482A (en) 1988-12-22
NO881084D0 (en) 1988-03-11
EP0283302A2 (en) 1988-09-21

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